QuikMath

What it does

The app helps you improve mental math by giving ten questions that are randomly generated. You can pick easy, medium, or hard, but be warned, hard is very hard! And at the end, it will give you a summary of your performance.

• 
  Buzz! Mental Maths2019 · apps.apple.com · ▲67

  The perfect companion for kids learning mental arithmetic

• 
  Math Brain2020 · apps.apple.com · ▲105

  Level up your math skills with many interesting exercises.

• 
  I made a website to learn and practice mental math2024 · mentalmathpro.com · ▲29

  Build your mental math skills with free online practice, step-by-step strategies, and a daily challenge. Start a quick round with Mental Math Pro.

• 
  5 Mins Maths2019 · apps.apple.com · ▲110

  Train 5 minutes of mental math every day, fully customizable

• 
  Math Mind Online Multiplayer Game2023 · mathmind.netlify.app · ▲56

  Challenge your brain

• 
  Math Mad Quick2020 · ▲5

  Improve focus and short-term memory with mental arithmetic

• 
  SimCity, but with Permits▲938

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 7d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 19d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 20d ago · bigwords.page

• 
  Steal My Bitcoin▲616

  A PHP security challenge. Find the hidden bitcoin key. First person to get the wallet wins.

  Life & fun · 3d ago · stealmybitcoin.com

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 14d ago · guitoro.com

• 
  Product Hunt Visual Launch Editor▲439

  See your launch as you build it

  Life & fun · 4d ago

• 
  Guidde AI▲1,476

  Create video documentation instantly with the magic of AI

  AI · 2023 · guidde.com

• G4
  GPT-4-powered web searches for developers▲1,401

  Hi HN, Today we’re launching GPT-4 answers on Phind.com, a developer-focused search engine that uses generative AI to browse the web and answer technical questions, complete with code examples and detailed explanations. Unlike vanilla GPT-4, Phind feeds in relevant websites and technical documentation, reducing the model’s hallucination and keeping it up-to-date. To use it, simply enable the “Expert” toggle before doing a search. GPT-4 is making a night-and-day difference in terms of answer quality. For a question like “How can I RLHF a LLaMa model”, Phind in Expert mode delivers a…

  AI · 2023 · phind.com

• 
  Lago▲1,013

  Open-source alternative to Stripe Billing and Chargebee

  Dev tools · 2023 · getlago.com

• 
  Chatscout▲691

  Shopping assistant powered by ChatGPT for e-commerce brands

  AI · 2023

• 
  Fabric▲690

  Make notes, tasks, and search, directly from the terminal.

  AI · 2023 · fabric.so

• 
  Rask AI▲683

  Say it in any language, AI based, sounds as good as a human

  AI · 2023 · rask.ai